The BMW X5M & X6M have quickly grown to be a favorite among BMW enthusiasts looking for a new thrill. The new 4.4L Twin Turbo Engine Boast an amazing 555 HP from the factory. Our engineers have spent countless hours in R&D and are now producing an additional 86 Rear Wheel Horsepower. and an additional 117 ft lbs of peak torque (when compared to factory). Our software upgrades includes a complete remap of the DME which adjust the part throttle maps, wideopen maps, ignition maps, and fuel tables to produce this increase in horsepower and torque. All factory safety parameters have been left in place resulting in reliable everyday performance. This upgrade is a must for the enthusiast looking to take advantage of their X5M/X6M's true potential.

-Increase of 86 Rear Wheel HP and 117 Ft lbs of Peak torque
-Higher torque over factory settings throught RPM range
-Recalibrated settings for a smoother and more responsive part throttle transition and more responsive power delivery
-Tune available for 91 or 93 octane fuel.
-Tune also available for Euro Spec & Other International Octane Ratings